import { createRouter, createWebHistory } from 'vue-router'; // createWebHashHistory, createWebHistory
import type { Router, RouteRecordRaw, RouteComponent } from 'vue-router';

/* Layout */
const Layout = (): RouteComponent => import('@/layout/index.vue');
/* Router Modules */
import questionRouter from './modules/question';
import configurationRouter from './modules/configuration';
import siteRouter from './modules/site';
import integralRouter from './modules/integral';
import merchantRouter from './modules/merchant';
import userRouter from './modules/user';
import missionRouter from './modules/mission';
import benefitRouter from './modules/benefit';
import couponRouter from './modules/coupon';
/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 *
 * 注意：hidden、alwaysShow 属性配置移动到了meta中！！！
 */
export const constantRoutes: RouteRecordRaw[] = [
  {
    path: '/redirect',
    component: Layout,
    meta: { hidden: true },
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index.vue')
      }
    ]
  },
  {
    path: '/login',
    component: () => import('@/views/login/index.vue'),
    meta: { hidden: true }
  },
  {
    path: '/auth-redirect',
    component: () => import('@/views/login/auth-redirect.vue'),
    meta: { hidden: true }
  },
  {
    path: '/404',
    component: () => import('@/views/error-page/404.vue'),
    meta: { hidden: true }
  },
  {
    path: '/401',
    component: () => import('@/views/error-page/401.vue'),
    meta: { hidden: true }
  },
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index.vue'),
        name: 'Dashboard',
        meta: { title: '首页', icon: 'dashboard', affix: true }
      }
    ]
  }
];

/**
 * asyncRoutes
 * the routes that need to be dynamically loaded based on user roles
 *
 * 注意：hidden、alwaysShow 属性配置移动到了meta中！！！
 */
export const asyncRoutes: RouteRecordRaw[] = [
  questionRouter,
  configurationRouter,
  siteRouter,
  integralRouter,
  merchantRouter,
  userRouter,
  missionRouter,
  couponRouter,
  benefitRouter,
  // 404 page must be placed at the end !!!
  { path: '/:pathMatch(.*)*', redirect: '/404', meta: { hidden: true }}
];

const createTheRouter = (): Router =>
  createRouter({
    // history: createWebHashHistory(import.meta.env.BASE_URL),
    // 注意，如果要配置 HTML5 模式，则需要修改nginx配置，参考资料：
    // https://router.vuejs.org/zh/guide/essentials/history-mode.html
    history: createWebHistory(import.meta.env.BASE_URL),
    scrollBehavior: () => ({ top: 0 }),
    routes: constantRoutes
  });

interface RouterPro extends Router {
  matcher: unknown;
}

const router = createTheRouter() as RouterPro;

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createTheRouter() as RouterPro;
  router.matcher = newRouter.matcher; // reset router
}

export default router;
